title: Proposed PPS for psychiatric hospitals.
mesh_terms: D000368:Aged; D006778:Hospitals, Psychiatric / Q000191:economics* / Q000331:legislation & jurisprudence; D006801:Humans; D016344:Medicare Part A / Q000331:legislation & jurisprudence*; D011445:Prospective Payment System / Q000331:legislation & jurisprudence*; D014481:United States